The Conversation

COVID-19 has spurred investments in air filtration for K-12 schools – but these technologies aren't an instant fix

Written by Mark Thomas Hernandez, S. J. Archuleta Professor of Environmental Engineering, University of Colorado Boulder

Low-cost air-ventilation systems have been installed in many classrooms across the U.S. to help reduce COVID-19 transmission.Halfpoint Images/Moment via Getty Images

The COVID-19 pandemic has brought increased attention to indoor air quality and the effect that ventilation has on reducing disease transmission in indoor spaces. A recent...

ANZUS at 70: Together for decades, US, Australia, New Zealand now face different challenges from China

Written by Patricia A. O'Brien, Visiting Fellow, Department of Pacific Affairs, Australian National University, and Adjunct Professor, Asian Studies Program, Georgetown University

The U.S., Australia and New Zealand have been friends, partners and allies for decades.New York National Guard via Flickr

Seventy years after the U.S., Australia and New Zealand signed a treaty committing them to defend one another and work together to ensure a peaceful Pacific, the alliance has assumed new and crucial relevance as all three...

Safety net policies are helping reduce the number of Americans below the poverty line – but that's not the whole story

Written by Elena Delavega, Associate Professor of Social Work, University of Memphis

Food insecurity appears to have grown in 2020 despite the decline in poverty.Spencer Platt/Getty Images

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The share of Americans living in poverty shrank to an estimated 9.2% in 2020, according to the Urban Institute, a think tank that closely tracks this rate with a widely used model. There were 29.3 million Americans living below the...

Students from struggling economic backgrounds sent home with food for the weekend have improved test scores, study finds

Written by Michael Kurtz, Associate Professor of Economics, Lycoming College

In the United States, at least 6 million children live in a household where at least one person is food insecure. Anna-Rose Gassot/AFP via Getty Images

The Research Brief is a short take about interesting academic work.

The big idea

When food banks work with schools to send children home with a backpack full of food over the weekend, they do better...

Black parents say their children are being suspended for petty reasons that force them to take off from work and sometimes lose their jobs

Written by Charles Bell, Assistant Professor of Criminal Justice Sciences, Illinois State University

Black parents are having to call off work to deal with their children's minor infractions at school.Cavan Images

When “Mike,” the father of a ninth grade student, got a call from his daughter’s school, the first thing he asked was: “How important is this?”

“They said, ‘Well, it’s...

Corporate directors don't see stopping wayward CEOs as their job – contrary to popular belief

Written by Steven Boivie, Professor of Management, Texas A&M University

The realities of a boardroom are different than what many people assume. xu wu/Moment via Getty Images

In December 2001, Enron Corp. collapsed into bankruptcy – at the time the biggest U.S. publicly traded company to ever do so – following years of fraudulent accounting. Two decades later, Theranos CEO Elizabeth Holmes faces criminal...

India and Pakistan fought 3 wars over Kashmir – here's why international law and US help can't solve this territorial dispute

Written by Bulbul Ahmed, Assistant Professor, Department of International Relations, Faculty of Security and Strategic Studies, Bangladesh University of Professionals

The scene in Srinagar, in Indian-administered Kashmir, after an Aug. 10, 2021, grenade attack by militants that wounded at least nine civilians. Kashmir has experienced sporadic violence for more than seven decades, including three wars.Yawar Nazir/Getty Images

An armed conflict in Kashmir has thwarted all attempts to solve it for three quarters...

The EPA is banning chlorpyrifos, a pesticide widely used on food crops, after 14 years of pressure from environmental and labor groups

Written by Gina Solomon, Clinical Professor of Medicine, University of California, San Francisco

Chlorpyrifos is widely used on crops, including fruits, vegetables, nuts, corn and soybeans.AP Photo/John Raoux

On Aug. 18, 2021, the U.S. Environmental Protection Agency announced that it will end use of chlorpyrifos – a pesticide associated with neurodevelopmental problems and impaired brain function in children – on all food products...

In 'Rumors,' Lizzo and Cardi B pull from the ancient Greeks, putting a new twist on an old tradition

Written by Grace B. McGowan, PhD Candidate in American Studies, Boston University

It isn’t often that a pop star releases a music video that aligns so well with my academic research.

But that’s exactly what Lizzo did in her new song, “Rumors.” In it, she and Cardi B dress in Grecian goddess-inspired dresses, dance in front of classically inspired statuary, wear headdresses that evoke caryatids and...

The fertility industry is poorly regulated – and would-be parents can lose out on having children as a result

Written by Naomi Cahn, Professor of Law, University of Virginia

Louise Brown, who was the world's first baby to be born from in vitro fertilization (IVF) in 1978, poses with equipment used in early IVF treatments. Daniel Leal-Olivas/ Getty

When embryologist Joseph Conaghan arrived at work at San Francisco’s Pacific Fertility Center on March 4, 2018, nothing seemed awry. He did routine inspections of the...